He was joined by MNEK, Wretch 32, Ghetts and J Hus for the set.
Stormzy performed tracks from his debut album Gang Signs & Prayer for a BBC Radio 1Xtra Live Lounge special.
Accompanied by a full band and backing singers, the grime MC performed 'Blinded By Your Grace' with MNEK, '21 Gun Salute' with Wretch 32 and 'Bad Boys' together with Ghetts and J Hus.
He also showed off his vocal skills, closing the set on a softer note with a stripped-down cover of Frank Ocean's Blonde track 'Godspeed'.
In February, Stormzy released his debut album GS&P, which racked up the most first-week streams for a no. 1 album in chart history, even beating out Drake.
Earlier this month, he shared a music video for album track 'Cold'.
Read next: Stormzy's Gang Signs & Prayer review: An emotional grime epic that delivers the gospel according to Stormz
Source: www.bing.com